30452368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 62371008

約数和(自身を除く): 31918640

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 997, 1328, 1909, 1994, 3818, 3988, 7636, 7976, 15272, 15952, 22931, 30544, 45862, 82751, 91724, 165502, 183448, 331004, 366896, 662008, 1324016, 1903273, 3806546, 7613092, 15226184, 30452368]

約数ペア:

[(1, 30452368), (2, 15226184), (4, 7613092), (8, 3806546), (16, 1903273), (23, 1324016), (46, 662008), (83, 366896), (92, 331004), (166, 183448), (184, 165502), (332, 91724), (368, 82751), (664, 45862), (997, 30544), (1328, 22931), (1909, 15952), (1994, 15272), (3818, 7976), (3988, 7636)]